Marquardt-Momentary-Pushbutton-28V-DC-30m A-SPDT-Marquardt-3003-0452-p-A-pushbutton-from-Marquardt-with-double-normally-open-contact-&-two-pressure-points-By-the-separation-of-the-mechanical-&-electrical-components-a-high-contact-protection-&-a-developed-actuators-characteristics-is-achieved-p-Marquardt-3003-0452-Momentary-Pushbutton-30m A-SPNO-Off-On-Solder-Pins-Black